Results 81 to 90 of about 7,994 (210)

Peculiarities of forming and functioning of Siberian stone pine forests of Altai

open access: yes, 2022
Our long-term (more than 20 years) studies of Altai forests formed by Siberian stone pine (Pinus sibirica du Tour) allowed us to fetch out many pecularities of forming of these forests and their functioning. The representativeness of the Aktru mountain glacier basin by hydroglacioclimatologic showings (Tronov, 1973) allowed us to assume the general ...
openaire   +1 more source

Holocene Terrestrial Permafrost Contributes More Highly Reactive Organic Matter to the Laptev Sea Shelf Than Pleistocene Permafrost

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 130, Issue 10, October 2025.
Abstract Warming can lead to mobilization of organic matter (OM) initially stored in circumarctic permafrost and subsequent greenhouse gas release to the atmosphere. Our understanding remains limited regarding how the extent of carbon release, that is, OM reactivity, varies across terrestrial permafrost types and how it changes during transport from ...
Tsai‐Wen Lin   +9 more
wiley   +1 more source

Characteristics of cones and seeds of Pinus sibirica Du Tour at tree line in the Central Altai [PDF]

open access: yesСибирский лесной журнал, 2016
We studied the cones of Siberian stone pine (Pinus sibirica Du Tour) at its treeline in the forest tundra ecotone in the Severo-Chuisky Range, the Altai Mountains, Russia.
E. O. Filimonova, E. E. Timoshok
doaj   +1 more source

Aulanko Park Forest [PDF]

open access: yes, 1984
esit
Saarnio, Reino
core  

Vegetation and environmental dynamics in the central part of the Kola Peninsula during the past 13.3 ka as reflected by ancient plant DNA on sediments from Lake Imandra

open access: yesJournal of Quaternary Science, Volume 40, Issue 6, Page 1070-1096, August 2025.
ABSTRACT The first high‐resolution reconstruction of the vegetation and environmental changes during the last ca 13 300 cal a BP in the central part of the Kola Peninsula (NW Russia) was reconstructed based on sedimentary ancient DNA (sedaDNA) metabarcoding on sediment core Co1410 from Lake Imandra.
Anastasia Poliakova   +5 more
wiley   +1 more source

A History of the Eastern Larch Beetle, \u3ci\u3eDendroctonus Simplex\u3c/i\u3e (Coleoptera: Scolytidae), in North America [PDF]

open access: yes, 2017
The eastern larch beetle, Dendroctonus simplex, is reputedly a secondary pest but may attack and kill tamarack and ornamental larches throughout Canada, the northeastern United Stales, and Alaska. Isolated infestations of this pest have been reported for
Langor, D. W, Raske, A. G
core   +2 more sources

CRITERIA OF SEEDLING COLONIZATION IN SIBERIAN STONE PINE FORESTS IN TOMSK OBLAST

open access: yesMaterialy IX Vserossijskoj s mezhdunarodnym uchastiem nauchno-prakticheskoj konferencii "Prirodopol'zovanie i ohrana prirody: Ohrana pamjatnikov prirody, biologicheskogo i landshaftnogo raznoobrazija Tomskogo Priob'ja i drugih regionov Rossii", 2020
The current state of reforestation of Siberian stone pine stands in the near-village Siberian stone pine forests in Tomsk Oblast is given by criteria of dark coniferous seedling colonization. Structure of the natural regeneration is very diverse and quite specific.
openaire   +2 more sources

Circular 102 [PDF]

open access: yes, 1995
In 1989, a systematic evaluation of woody and herbaceous perennial landscape plants was begun at the University of Alaska Fairbanks Georgeson Botanical Garden (64°51’N, 147°52’W).
Barbour, Edie   +4 more
core  

Habitat characteristics and nest of the ladybird spider, Eresus kollari (Araneae: Eresidae) in South Korea

open access: yesEcosphere, Volume 16, Issue 7, July 2025.
Abstract Eresus kollari is typically found in dry grasslands and stony steppes; however, in South Korea, it has been primarily found in the humid environments of cemeteries. These spiders have highly localized habitats, and their burrowing and nest‐building habits make them difficult to find and observe in the field.
Jin Hyeok Choi   +3 more
wiley   +1 more source

Morphological forms of Siberian Stone Pine (Pinus sibirica Du Tour) Trees in High Altitudinal Forests of the Severo-Chuisky Range. Dendrochronological Aspect [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2015
At the upper forest belt in the primary Siberian stone pine–Siberian larch forests in the headwater Aktru, Severo-Chuisky Range, the Altai Mountains, Russia the qualitative analysis of tree and branch radial increment was made in the main growth form ...
Svetlana А. Nikolaeva   +1 more
doaj  

Home - About - Disclaimer - Privacy